Fix phrasing about running Endpoint/Stack (#4114) (#4121)

(cherry picked from commit c23540d)

Co-authored-by: Joe Peeples <[email protected]>

docs/getting-started/install-elastic-endpoint-ven.asciidoc

@@ -67,7 +67,7 @@ image::install-endpoint-ven/allow_full_disk_access_notification_ven.png[]
 
 To enable Full Disk Access, you must manually approve {elastic-endpoint}. 
 
-NOTE: The following instructions apply only to {elastic-endpoint} running {stack} version 8.0.0 and later. To see Full Disk Access requirements for the Endgame sensor, refer to <<endgame-sensor-full-disk-access>>.
+NOTE: The following instructions apply only to {elastic-endpoint} version 8.0.0 and later. To see Full Disk Access requirements for the Endgame sensor, refer to <<endgame-sensor-full-disk-access>>.
 
 . Open the *System Settings* application.
 . In the left pane, select *Privacy & Security*.
@@ -85,7 +85,7 @@ image::install-endpoint-ven/select_fda_ven.png[Select Full Disk Access]
 [role="screenshot"]
 image::install-endpoint-ven/allow_fda_ven.png[]
 
-If the endpoint is running {stack} version 7.17.0 or earlier:
+If the endpoint is running {elastic-endpoint} version 7.17.0 or earlier:
 
 . Click the *+* button to view *Finder*.
 . The system may prompt you to enter your username and password if you haven't already.

docs/getting-started/install-elastic-endpoint.asciidoc

@@ -76,7 +76,7 @@ image::images/fda/select-fda.png[Select Full Disk Access]
 [role+"screenshot"]
 image::images/fda/select-endpoint-ext.png[]
 
-If the endpoint is running {stack} version 7.17.0 or earlier:
+If the endpoint is running {elastic-endpoint} version 7.17.0 or earlier:
 
 . In the lower-left corner of the pane, click the *Lock button*, then enter your credentials to authenticate.
 . Click the *+* button to view *Finder*.